Buying a home in Gagliano Aterno
236 residents at the 2021 census, 294 buildings and 32.1 km² of territory, Abruzzo.
Gagliano Aterno is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 6.5% of the territory of Gagliano Aterno has high or very high landslide hazard (P3 and P4), with 0% of the residents. 0% of the territory of Gagliano Aterno is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Gagliano Aterno
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Gagliano Aterno compared
| ISPRA indicator | Gagliano Aterno | AQ | Abruzzo |
|---|---|---|---|
| Landslide, very high hazard (P4) | 5.9% | 6.8% | 5.8% |
| Landslide, high hazard (P3) | 0.6% | 4.5% | 9.6% |
| Landslide, areas of attention | 6.9% | 6.7% | 3.1% |
| Residents in landslide areas P3-P4 | 0% | 5.7% | 5.1% |
| Buildings in landslide areas P3-P4 | 0% | 7.9% | 7.4% |
| Flood, high probability (P3) | 0% | 1.1% | 1.3% |
| Flood, medium probability (P2) | 0% | 2% | 2.2% |
| Flood, low probability (P1) | 0% | 2.3% | 4% |
| Residents in P2 flood areas | 0% | 3% | 7.2% |
| Buildings in P2 flood areas | 0% | 2.7% | 3.7% |
Questions
Which seismic zone is Gagliano Aterno in?
Gagliano Aterno is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Gagliano Aterno is in landslide class P3/P4?
According to ISPRA’s mosaic, 6.5% of the territory of Gagliano Aterno has high or very high landslide hazard (P3 and P4), with 0% of the residents. By share of territory with landslide hazard P3-P4, Gagliano Aterno ranks 50th of 108 municipalities in the province of L’Aquila.
How much of Gagliano Aterno is in flood scenario P2?
0% of the territory of Gagliano Aterno is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the province of L’Aquila, 55 of 108 municipalities have no territory in the P2 flood area.
Guides: seismic zone · landslides and floods · what to check before an offer. OMI prices: GEOPOI (how to read them).
Nearby municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Castelvecchio Subequo | 1 | 2.9% | 0% |
| Secinaro | 1 | 2.4% | 0% |
| Molina Aterno | 1 | 0.6% | 0% |
| Castel di Ieri | 1 | 3.4% | 0% |
| Collarmele | 1 | 11.5% | 3.6% |
| Celano | 1 | 21.1% | 15.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on